Los Angeles County  »  91108  »  Monterey Rd  »  3121 Monterey Rd

3121 Monterey Road, San Marino, CA 91108 - Property report

Also known as: 3121 Monterey Rd

Property image for 3121 Monterey Road, San Marino, CA 91108
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Property type

Single Family Residence with Pool (0101)

Year built

1932

Acreage

0.963

Sale price

$7,775,000

General Information

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Address
Primary address
3121 Monterey Rd
San Marino, CA 91108
Zip code
91108
County
Los Angeles
Municipality
San Marino

Owner

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Building
Property type
Single Family Residence with Pool
Building sq. ft.
3,709
Buildings on lot
1
Year built
1932
Last altered
Bedrooms
6
Bathrooms
4
HVAC
Central heating
Pool
Yes
Sales
Sale date
11/07/2025
Sale price
$7,775,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$85,213
Tax per sq. ft.
$23
Zoning & use
Zoning
Single-Family Dwelling Zone District Ii (R-1)
Units
1
Lot
Acreage
0.963

Area overview

Walk score
43 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
35 /100.  Somewhat Bikeable
School district
San Marino Unified School District
Weed hazard
No
Ownership

Ownership information for 3121 Monterey Road, San Marino, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 3121 Monterey Road, San Marino, CA 91108

Sale date Sale price Buyer name Seller name
11/07/2025 $7,775,000 XXXXX XXXX; XXXXX XXXXX XXXXXXXX XXXXX XXXXX X; XXXXX XXXXXX XXXXXXX; XXXXX XXXXXX X; XXXXX XXXXX XXXXXXXXX
11/13/2003 $2,170,021 XXXXX, XXXXXX X & XXXXX X XXXXX, XX

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
11/07/2025 Assignment of Rents
Trust Deed		 XXXXX XXXX XXX XXXXXXX XXXXXXXXXX XXX
11/07/2025 Grant Deed
(Sale for consideration - full DTT)		 XXXXX XXXXX X XXXXX XXXX
08/09/2005 Trust Deed XXXXX XXXXX X XXXXX XXXXX XXXX
11/13/2003 Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXXX, XX XXXXX, XXXXXX X & XXXXX X
02/28/2003 Deed
(File correction - Single parcel sale)		 XXXXX, XXXXX X & XXXXXXX X XXXXX, XX
02/07/2003 Deed XXXXX, XX XXXXX, XXXXX X & XXXXXXX X
04/18/2002 Deed XXXXX, X X & X X XXXXX, XXXXX X & XXXXXXX X XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 3121 Monterey Road, San Marino, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027
Base tax
$85,213
Current property tax
$89,059
Tax per sq. ft.
$23
Recent tax assessments
Market value
$7,930,500
Land value
$6,344,400
Building value
$1,586,100

More about Los Angeles County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $3,353,701 1.0745 $36,036 +0.08%
2024-2025 $3,287,970 1.0951 $36,007 +2.24%
2023-2024 $3,223,501 1.0925 $35,217 +3.28%
2022-2023 $3,160,296 1.079 $34,100 +1.78%
2021-2022 $3,098,330 1.0813 $33,502 +1.57%
2020-2021 $3,066,562 1.075652 $32,986 +3.85%
2019-2020 $2,947,486 1.077639 $31,763 +1.94%
2018-2019 $2,889,693 1.0783 $31,159 +1.91%
2017-2018 $2,833,033 1.0793 $30,576 +1.67%
2016-2017 $2,777,484 1.0827 $30,073 +1.47%

Special assessments & penalties for 3121 Monterey Road, San Marino, CA

Code Description Tax levied
06216 County Sanitation District #16
06181 Greater L.A. County Vector Control District
03694 La County Regional Park And Open Space District
03071 Los Angeles County Flood Control
00170 Los Angeles County Trauma/Emerg Srvs
31041 Mwd Water Standby Charge #10
00177 Safe Clean Water Program Funding Measure W
24892 San Marino Police & Fire
24885 San Marino Sewer Service Charges
92351 San Marino Unified School Dist#1
92355 San Marino Unified School Dist#2
Permits

Permit information for 3121 Monterey Road, San Marino, CA

No recently recorded permits for this property.

More about Los Angeles County property records

Neighborhood

San Marino residential market stats

Access a detailed real estate market overview of San Marino so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in San Marino and compare it to other neighborhoods in Los Angeles.

Median sale price

$2,885,000

-3.4% Y-o-Y

Median price/sq. ft.

$1,084

1.1% Y-o-Y

Los Angeles county median sale price

$870,000

-0.6% Y-o-Y

Risk

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FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map
Crime incidents map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 3121 Monterey Road, San Marino, CA 91108 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Valentine Elementary School 10 Public K-5 673 0.72
Saint Therese Carmelite School NR Private K-8 112 0.93
Coolidge Elementary School 5 Public K-5 274 1.01
Polytechnic School NR Private K-12 858 1.08
Polytechnic School NR Private K-12 864 1.08
Garfield Elementary School 7 Public K-8 574 1.19
Marengo Elementary School 9 Public K-5 754 1.24
Upshur Academy NR Private K-12 0 1.31
Childrens Montessori NR Private K 112 1.35
Granada Elementary School 5 Public K-8 369 1.48
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Southwestern Academy NR Private 6-12 150 0.37
Southwestern Academy NR Private 6-12 149 0.37
Huntington Middle School 9 Public 6-8 627 0.81
Saint Therese Carmelite School NR Private K-8 112 0.93
Polytechnic School NR Private K-12 858 1.08
Polytechnic School NR Private K-12 864 1.08
Garfield Elementary School 7 Public K-8 574 1.19
Blair High School 5 Public 6-12 1,117 1.25
South Pasadena Middle School 9 Public 6-8 1,084 1.43
Granada Elementary School 5 Public K-8 369 1.48
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Southwestern Academy NR Private 6-12 150 0.37
Southwestern Academy NR Private 6-12 149 0.37
Polytechnic School NR Private K-12 858 1.08
Polytechnic School NR Private K-12 864 1.08
Blair High School 5 Public 6-12 1,117 1.25
Westbrook Academy NR Private 10 0 1.30
Options for Youth San Gabriel School 3 Charter 7-12 341 1.54
Rose City High (Continuation) School 2 Public 9-12 167 1.57
Twilight Adult NR Public 0 1.59
South Pasadena Senior High School 10 Public 9-12 1,477 1.65

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 3121 Monterey Road, San Marino, CA

1175 St Albans Rd, San Marino 1235 St Albans Rd, San Marino 1255 St Albans Rd, San Marino 1155 St Albans Rd, San Marino 1215 St Albans Rd, San Marino 3091 Monterey Rd, San Marino 1670 S Oak Knoll Ave, San Marino 1135 St Albans Rd, San Marino 1295 Old Mill Rd, San Marino 3059 Monterey Rd, San Marino 3105 Monterey Rd, San Marino 1195 St Albans Rd, San Marino 1275 Old Mill Rd, San Marino 1265 Old Mill Rd, San Marino 1223 Old Mill Rd, San Marino 1181 Old Mill Rd, San Marino 1141 Old Mill Rd, San Marino 1095 Old Mill Rd, San Marino 3075 Monterey Rd, San Marino 3043 Monterey Rd, San Marino

Nearby ZIP codes for 3121 Monterey Road, San Marino, CA

90032, Los Angeles County, CA 90042, Los Angeles County, CA 91001, Los Angeles County, CA 91030, Los Angeles County, CA 91101, Los Angeles County, CA 91103, Los Angeles County, CA 91104, Los Angeles County, CA 91105, Los Angeles County, CA 91106, Los Angeles County, CA 91107, Los Angeles County, CA 91731, Los Angeles County, CA 91754, Los Angeles County, CA 91755, Los Angeles County, CA 91770, Los Angeles County, CA 91775, Los Angeles County, CA 91776, Los Angeles County, CA 91780, Los Angeles County, CA 91801, Los Angeles County, CA 91803, Los Angeles County, CA

Frequently asked questions

What is the year built for 3121 Monterey Road, San Marino, CA 91108?

The development at 3121 Monterey Road, San Marino, CA 91108 was built in 1932.

What is the total square footage of 3121 Monterey Road, San Marino, CA 91108?

3121 Monterey Road, San Marino, CA 91108 has a total of 3,709 square feet.

When was 3121 Monterey Road, San Marino, CA 91108 last sold and what was the sale price?

3121 Monterey Road, San Marino, CA 91108 was last sold on 11/07/2025 for $7,775,000.

What is the assessed value of 3121 Monterey Road, San Marino, CA 91108?

3121 Monterey Road, San Marino, CA 91108 is currently assessed at $3,353,701.

What are the property taxes for 3121 Monterey Road, San Marino, CA 91108?

The property taxes for 3121 Monterey Road, San Marino, CA 91108 total $36,035.

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